3v4l.org

run code in 300+ PHP versions simultaneously
<?php class FactorialNum{ protected $_n; public function __construct($n){ $this->_n = $n; } public function result(){ $fatorial = 1; for($i=1; $i<$this->_n;$i++){ $factorial*=$i; } return $factorial; } } $newObj = new FactorialNum(5); $newObj->result();

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0130.00716.63
8.3.50.0080.00821.98
8.3.40.0040.01118.89
8.3.30.0120.00318.92
8.3.20.0050.00320.25
8.3.10.0000.00723.48
8.3.00.0050.00319.56
8.2.180.0100.01016.75
8.2.170.0040.01122.96
8.2.160.0070.00720.38
8.2.150.0080.00024.18
8.2.140.0040.01224.66
8.2.130.0040.01126.16
8.2.120.0040.00421.02
8.2.110.0000.00922.16
8.2.100.0040.00718.03
8.2.90.0060.00319.08
8.2.80.0040.00417.97
8.2.70.0040.00417.75
8.2.60.0030.00518.04
8.2.50.0080.00018.07
8.2.40.0040.00418.16
8.2.30.0000.00718.16
8.2.20.0000.00717.81
8.2.10.0040.00417.93
8.2.00.0030.00517.75
8.1.280.0070.00725.92
8.1.270.0000.00823.96
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0060.00323.84
8.1.230.0080.00319.04
8.1.220.0000.01017.74
8.1.210.0000.00818.77
8.1.200.0060.00317.35
8.1.190.0000.00817.23
8.1.180.0000.00918.10
8.1.170.0060.00318.52
8.1.160.0030.00522.02
8.1.150.0000.00818.57
8.1.140.0050.00217.44
8.1.130.0040.00417.69
8.1.120.0040.00417.38
8.1.110.0050.00317.28
8.1.100.0040.00417.33
8.1.90.0000.00717.38
8.1.80.0040.00417.38
8.1.70.0030.00317.38
8.1.60.0000.00917.60
8.1.50.0030.00517.53
8.1.40.0040.00417.50
8.1.30.0060.00317.58
8.1.20.0050.00317.64
8.1.10.0000.00717.49
8.1.00.0030.00517.34
8.0.300.0070.00018.77
8.0.290.0040.00416.63
8.0.280.0000.00818.39
8.0.270.0070.00017.20
8.0.260.0060.00018.43
8.0.250.0030.00316.95
8.0.240.0070.00016.96
8.0.230.0000.00717.00
8.0.220.0030.00316.94
8.0.210.0070.00016.94
8.0.200.0000.00716.83
8.0.190.0040.00416.97
8.0.180.0050.00316.81
8.0.170.0040.00416.92
8.0.160.0030.00316.88
8.0.150.0000.00716.86
8.0.140.0040.00416.92
8.0.130.0030.00313.32
8.0.120.0060.00316.86
8.0.110.0040.00416.80
8.0.100.0000.00716.77
8.0.90.0000.00816.75
8.0.80.0080.00816.87
8.0.70.0000.00716.96
8.0.60.0000.00716.91
8.0.50.0080.00016.79
8.0.30.0110.00816.99
8.0.20.0140.00617.40
8.0.10.0040.00416.96
8.0.00.0120.01016.80
7.4.330.0050.00015.01
7.4.320.0000.00616.36
7.4.300.0000.00616.50
7.4.290.0070.00016.53
7.4.280.0040.00416.61
7.4.270.0030.00316.64
7.4.260.0040.00516.51
7.4.250.0080.00016.37
7.4.240.0020.00516.52
7.4.230.0030.00316.59
7.4.220.0070.01116.64
7.4.210.0000.01616.51
7.4.200.0000.00716.49
7.4.160.0060.01016.48
7.4.150.0070.01017.40
7.4.140.0070.01017.86
7.4.130.0060.01116.53
7.4.120.0130.00516.52
7.4.110.0130.00316.55
7.4.100.0070.01016.46
7.4.90.0070.01016.48
7.4.80.0100.01319.39
7.4.70.0060.00916.67
7.4.60.0130.00316.50
7.4.50.0030.00616.28
7.4.40.0100.00716.23
7.4.30.0130.00616.42
7.4.00.0070.01115.08
7.3.330.0030.00313.40
7.3.320.0070.00013.25
7.3.310.0050.00316.25
7.3.300.0030.00316.39
7.3.290.0100.00316.40
7.3.280.0070.01016.40
7.3.270.0120.00917.40
7.3.260.0140.01116.41
7.3.250.0060.01216.47
7.3.240.0130.00916.45
7.3.230.0160.00016.39
7.3.210.0030.01416.44
7.3.200.0080.00819.39
7.3.190.0120.00916.51
7.3.180.0030.01316.52
7.3.170.0030.01316.42
7.3.160.0070.01016.58
7.3.120.0070.01115.13
7.3.10.0030.00916.73
7.3.00.0040.01116.61
7.2.330.0070.01016.74
7.2.320.0130.00316.59
7.2.310.0030.01416.76
7.2.300.0090.01216.55
7.2.290.0080.00816.71
7.2.130.0070.00717.01
7.2.120.0130.00016.94
7.2.110.0060.00616.93
7.2.100.0040.00716.91
7.2.90.0070.01016.99
7.2.80.0040.01416.84
7.2.70.0120.00017.13
7.2.60.0040.01216.88
7.2.50.0090.00916.50
7.2.40.0060.00616.90
7.2.30.0100.00417.04
7.2.20.0030.01317.07
7.2.10.0080.00317.01
7.2.00.0070.00718.22
7.1.250.0000.00915.66
7.1.100.0070.00718.14
7.1.70.0030.00617.03
7.1.60.0130.01019.70
7.1.50.0040.01216.52
7.1.00.0030.07722.31
7.0.200.0000.00716.63
7.0.140.0070.07322.21
7.0.60.0100.08319.83
7.0.50.0070.04017.88
7.0.40.0100.04020.27
7.0.30.0330.04020.11
7.0.20.0270.06320.24
7.0.10.0230.07020.15
7.0.00.0030.08020.06
5.6.280.0030.07721.05
5.6.210.0030.07720.52
5.6.200.0030.05018.18
5.6.190.0030.06020.50
5.6.180.0330.06720.48
5.6.170.0070.05020.39
5.6.160.0070.08720.44
5.6.150.0130.05018.14
5.6.140.0070.05318.19
5.6.130.0230.06718.33
5.6.120.0070.08321.04
5.6.110.0100.07721.02
5.6.100.0130.08020.98
5.6.90.0170.07321.11
5.6.80.0070.08020.51
5.6.70.2200.03720.41
5.5.350.0070.08720.32
5.5.340.0030.05317.95
5.5.330.0200.07020.40
5.5.320.0470.04020.32
5.5.310.0230.08020.24
5.5.300.0070.05017.94
5.5.290.0130.08018.05
5.5.280.0130.07320.88
5.5.270.0100.06020.80
5.5.260.0070.05720.77
5.5.250.0130.03020.47
5.5.240.0030.07720.36
5.4.450.0330.04745.03
5.4.440.0200.04743.92
5.4.430.0300.03743.90
5.4.420.0430.04743.90
5.4.410.0230.04343.90
5.4.400.0300.04343.90
5.4.390.0230.04043.86
5.4.380.0170.05018.48
5.4.370.0100.05318.74
5.4.360.0270.03718.74
5.4.350.0370.05318.48
5.4.340.0230.07018.56
5.4.320.0040.04512.50
5.4.310.0040.03912.50
5.4.300.0080.03612.51
5.4.290.0110.03212.50
5.4.280.0030.03912.39
5.4.270.0060.04712.40
5.4.260.0050.03812.39
5.4.250.0090.04312.40
5.4.240.0050.03712.40
5.4.230.0060.03812.39
5.4.220.0060.04012.39
5.4.210.0070.04112.39
5.4.200.0100.03312.39
5.4.190.0040.03712.39
5.4.180.0060.03512.39
5.4.170.0060.03612.40
5.4.160.0060.04112.39
5.4.150.0030.03812.39
5.4.140.0080.03412.07
5.4.130.0040.03712.06
5.4.120.0110.03412.02
5.4.110.0060.03712.02
5.4.100.0050.03612.02
5.4.90.0040.03812.02
5.4.80.0050.03712.02
5.4.70.0050.03512.01
5.4.60.0020.03812.01
5.4.50.0070.03312.02
5.4.40.0090.03112.00
5.4.30.0050.03612.00
5.4.20.0050.03712.00
5.4.10.0050.05112.00
5.4.00.0060.04011.48
5.3.290.0080.04212.80
5.3.280.0040.04112.71
5.3.270.0110.03512.72
5.3.260.0050.04012.71
5.3.250.0060.03912.72
5.3.240.0080.03812.72
5.3.230.0110.03312.71
5.3.220.0060.03912.68
5.3.210.0080.04312.68
5.3.200.0090.03612.68
5.3.190.0040.04112.68
5.3.180.0050.04112.67
5.3.170.0090.03712.67
5.3.160.0050.03712.67
5.3.150.0080.04112.67
5.3.140.0080.03912.66
5.3.130.0080.03612.66
5.3.120.0060.04012.66
5.3.110.0050.04012.65
5.3.100.0110.03212.13
5.3.90.0060.03612.10
5.3.80.0080.03412.09
5.3.70.0070.03512.09
5.3.60.0070.03612.07
5.3.50.0080.04512.03
5.3.40.0060.03612.03
5.3.30.0080.03611.98
5.3.20.0050.03611.76
5.3.10.0060.03511.73
5.3.00.0040.03711.72
5.2.170.0080.0279.22
5.2.160.0030.0339.22
5.2.150.0030.0329.22
5.2.140.0000.0359.22
5.2.130.0040.0309.19
5.2.120.0020.0319.18
5.2.110.0050.0369.19
5.2.100.0040.0339.18
5.2.90.0040.0309.18
5.2.80.0030.0329.18
5.2.70.0030.0329.18
5.2.60.0070.0349.13
5.2.50.0050.0389.09
5.2.40.0060.0299.07
5.2.30.0080.0289.05
5.2.20.0060.0289.04
5.2.10.0060.0298.95
5.2.00.0080.0358.81
5.1.60.0060.0218.09
5.1.50.0060.0268.08
5.1.40.0040.0298.07
5.1.30.0070.0238.42
5.1.20.0060.0258.44
5.1.10.0030.0278.16
5.1.00.0040.0288.16
5.0.50.0020.0226.64
5.0.40.0050.0226.50
5.0.30.0050.0306.31
5.0.20.0030.0206.28
5.0.10.0020.0216.26
5.0.00.0050.0296.26
4.4.90.0020.0164.77
4.4.80.0020.0174.75
4.4.70.0010.0174.76
4.4.60.0040.0144.75
4.4.50.0030.0164.77
4.4.40.0040.0264.71
4.4.30.0020.0194.76
4.4.20.0050.0174.84
4.4.10.0040.0204.85
4.4.00.0040.0234.76
4.3.110.0030.0164.66
4.3.100.0030.0204.66
4.3.90.0050.0154.63
4.3.80.0020.0264.59
4.3.70.0020.0154.63
4.3.60.0020.0154.63
4.3.50.0030.0154.63
4.3.40.0040.0234.54
4.3.30.0040.0143.30
4.3.20.0040.0143.28
4.3.10.0010.0163.24
4.3.00.0030.01343.82

preferences:
50.08 ms | 401 KiB | 5 Q